On April 10, 1815, Mount Tambora erupted with a roar heard 1,600 miles away. Ash claimed 71,000 lives and froze 1816—no summer, just chaos. Nature’s fury rewrote history. For more, visit theunchartedpast.com! #MountTambora #VolcanoFury #YearWithoutSummer #HistoryUnleashed #NatureShock #OnThisDay